Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Release film special for MLCC and preparation method

A technology of release film and silicone oil, which is applied in the direction of coating, etc., can solve the problems affecting the normal production of MLCC, poor aging resistance of release film, low light transmittance, etc., and achieve better practical effect, stable release force, Highly functional effect

Pending Publication Date: 2021-06-11
苏州市星辰科技有限公司
View PDF2 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary release film has poor aging resistance, low light transmittance and high haze, which affect the normal production of MLCC

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Release film special for MLCC and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A special release film for MLCC,

[0025] Specifically, it consists of the following components: 100 parts of vinyl-terminated silicone resin, 1-10 parts of methyl hydrogen-containing silicone oil, 0.3-3 parts of fluorine-containing polysiloxane, 1-5 parts of anchoring agent, 1-5 parts of catalyst, 500-1000 parts of solvent.

[0026] A kind of preparation method of release film special for MLCC,

[0027] Made with the following steps:

[0028] S1. Mix and stir 500 parts by weight of solvent D120 and 100 parts by weight of toluene for 10 minutes, first put in 100 parts by weight of silicone oil SB-01, mix and stir for 10 minutes at 1000 r / min, then put in 5 parts by weight of silicone oil SB-04 and continue stirring for 10 minutes Minutes, then add 2 parts by weight of DB-08, then drop in 2 parts of anchoring agent, continue to stir and drop in 2 parts by weight of platinum catalyst and stir for 10 minutes to prepare a coating solution;

[0029] S2, coating the above-...

Embodiment 2

[0034] A special release film for MLCC,

[0035] Specifically, it consists of the following components: 100 parts of vinyl-terminated silicone resin, 1-10 parts of methyl hydrogen-containing silicone oil, 0.3-3 parts of fluorine-containing polysiloxane, 1-5 parts of anchoring agent, 1-5 parts of catalyst, 500-1000 parts of solvent.

[0036] A kind of preparation method of release film special for MLCC,

[0037] Made with the following steps:

[0038] S1. Mix and stir 500 parts by weight of solvent D120 and 100 parts by weight of toluene for 10 minutes, first put in 100 parts by weight of silicone oil SB-01, mix and stir for 10 minutes at 1000 r / min, then put in 1 part by weight of silicone oil SB-04 and continue stirring for 10 minutes Minutes, then add 0.3 parts by weight of DB-08, then drop in 2 parts of anchoring agent, continue to stir and drop in 2 parts by weight of platinum catalyst and stir for 10 minutes to prepare a coating solution;

[0039] S2, coating the above...

Embodiment 3

[0044] A special release film for MLCC,

[0045] Specifically, it consists of the following components: 100 parts of vinyl-terminated silicone resin, 1-10 parts of methyl hydrogen-containing silicone oil, 0.3-3 parts of fluorine-containing polysiloxane, 1-5 parts of anchoring agent, 1-5 parts of catalyst, 500-1000 parts of solvent.

[0046] A kind of preparation method of release film special for MLCC,

[0047] Made with the following steps:

[0048] S1. Mix and stir 500 parts by weight of solvent D120 and 100 parts by weight of toluene for 10 minutes, first put in 100 parts by weight of silicone oil SB-01, mix and stir for 10 minutes at 1000 r / min, then put in 5 parts by weight of silicone oil SB-04 and continue stirring for 10 minutes Minutes, then add 0.3 parts by weight of DB-08, then drop in 2 parts of anchoring agent, continue to stir and drop in 2 parts by weight of platinum catalyst and stir for 10 minutes to prepare a coating solution;

[0049] S2, coating the abov...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
viscosityaaaaaaaaaa
viscosityaaaaaaaaaa
viscosityaaaaaaaaaa
Login to View More

Abstract

The invention provides a special release film for an MLCC, which is specifically composed of the following components: 100 parts of vinyl-terminated organic silicon resin, 1-10 parts of methyl hydrogen silicone oil, 0.3-3 parts of fluorine-containing polysiloxane, 1-5 parts of anchoring agent, 1-5 parts of catalyst and 500-1000 parts of solvent. Compared with a common release film, the special release film for the MLCC is stable in release force and has the characteristics of excellent aging resistance, high light transmittance, low haze and the like; the residual adhesion rate is greater than 85%, the functionality is stronger during use, and the practical effect is improved.

Description

technical field [0001] The invention relates to the field of organic silicon release films, in particular to a special release film for MLCC and a preparation method. Background technique [0002] Release film, also known as peeling film, isolation film, separation film. Usually, in order to increase the release force of the plastic film, the plastic film will be treated with corona, or coated with fluorine, or coated with a silicon release agent on the surface of the film material, such as PET, PE, OPP, etc.; let it It can exhibit extremely light and stable release force for various organic pressure-sensitive adhesives. Because the release film has the advantages of isolation, protection, and easy peeling, it is widely used in various fields such as electronics, communications, and machinery. With the rapid development of the world's electronics industry, MLCC, as a basic component of the electronics industry, has ushered in rapid development. Instruments, radar communic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C09D183/07C09D183/05C09D5/20C09D7/65C08L67/02
CPCC08J7/0427C09D183/04C09D5/20C09D7/65C08J2367/02C08J2483/07C08L2205/03C08L2201/08C08L2201/10C08L83/04C08L83/08
Inventor 唐月方
Owner 苏州市星辰科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com